baber/WOPTO huggingface dataset:
Patent JP-2004295057-A (JP)
Title: Display device and table equipped with same
Inventor: MORIWAKI HIROYUKI
IPC: H01L33/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of properly reproducing and displaying a shape corresponding to the shadow of a light shield body on a display while the constitution is simple.  <P>SOLUTION: The display device is equipped with a plurality of units each comprising a photodetection sensor which has a photodetection surface, a light emitting diode provided nearby the photodetection surface, and a driving circuit which drives the light emitting diodes according to the output of the photodetection sensor to emit light, and constituted by arraying many photodetection surfaces and light emitting diodes of the units on a two-dimensional plane and making the light emitting diodes of the respective units illuminate while external light made incident on the photodetection sensors are cut off. Further, the display device is equipped with a smoothing means for making smooth output from the photodetection sensors and ON and/of OFF timing of the light emitting diodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333654-A (JP)
Title: Micro-actuator element and manufacturing method therefor
Inventor: SHIMIZU NOBUO
IPC: G02B26/08
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a micro-actuator element by which the micro-actuator element which can be driven with a low voltage and which can be operated at high speed can be manufactured by simple processes with a good yield, and to provide the micro-actuator element.  <P>SOLUTION: The micro-actuator element of this invention comprises a substrate having a recessed part provided at least on one side by etching, a fixed electrode formed along the recessed face of the recessed part, and a movable film facing the fixed electrode, and is characterized in that the movable film is driven so as to be attracted to the fixed electrode or separated from the fixed electrode by the electrostatic force generated between the fixed electrode and the movable film. The movable film is made principally of silicon. The movable film is 0.1 to 100 μm thick. The radius of curvature near the center part of the recessed part is 0.008 to 600 mm. The plan view diameter of the recessed part is 8 to 3,000 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329523-A (JP)
Title: Footwear
Inventor: SUGIYAMA YOSHIO
IPC: A43B7/26
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem that when a footwear (shoes, slippers, Japanese sandals, wooden clogs, sandals and so forth) are worn, spaces between toes are placed under a closed state, and a force is hard to put on the toe tips, and even with a footwear of a right size, feet shake sideways or slip and are unstable.  <P>SOLUTION: This footwear is constituted by attaching an anti-slip article such as protrusion b having a semi-disc shape on the internal surface a of a bottom. Thus, spaces between toes open, and a force becomes easier to put on the toe tips, and the anti-slip article can be pinched by the overall side surfaces of the toes, and shaking sideways and slipping of the toe tips are reduced, and the fitting can be made more stable. Also, by this footwear, in one without thongs as shown in Figure 1, spaces between toe tips can be opened even while wearing socks or stockings, and the fitting can be stabilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331818-A (JP)
Title: Water-soluble resin composition and film
Inventor: HASEGAWA MITSUHIRO
IPC: C08L39/06
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble resin composition capable of forming a film completely dissolved even in an aqueous solution of a medicine even after wrapping the medicine containing sodium perborate, and hardly causing wrinkle even when the film is left in preservation or transportation; and to provide the film obtained therefrom.  <P>SOLUTION: The water-soluble resin composition comprises a polyvinyl alcohol-based resin and a polyvinylpyrrolidone having ≥1.7 relative viscosity at 1 wt.% aqueous solution, regulated so that 110-400 pts.wt. polyvinylpyrrolidone is compounded with 100 pts.wt. polyvinyl alcohol-based resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329597-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKAWA SEIJI
IPC: A47L9/10
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner for preventing a user from carelessly opening the lid of a dust collecting case to scatter dust when the dust collecting case is removed from a vacuum cleaner main body.  <P>SOLUTION: The vacuum cleaner includes: the dust collecting case 17 freely removably attached to the cleaner main body; a separating part for centrifuging dust; a dust collecting part for storing the separated dust; a lid body 23 for closing the dust collecting part so as to be freely openable/closable; a grip part 26; an operating part 27 arranged near the grip part 26 so as to open the lid body 23; and a cover body 28 for covering the operating part 27. Since the dust collecting case is not brought into contact with the operating part 27 in the case of attachment/detachment, the lid body 23 is not carelessly opened to scatter the dust.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333055-A (JP)
Title: Rack storage type cooling device
Inventor: IKEDA AKIRA
IPC: F25D17/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a cooling device adapted to circulate and supply cold water to a device generating heat to cool a heating device, wherein since an intake port for outside air or an exhaust port is provided in the side of a case in the conventional constitution, it is necessary to install the device at a space of several tens of cm or more from the wall surface in order to secure an air passage, so that the device cannot be installed closely to the wall surface, resulting in an increase in installation area.  <P>SOLUTION: The front of the cooling device is provided with an operating part, a suction port and an air filter 14, and a control part 16 is disposed in the vicinity of a front panel 3. The back thereof is provided with an air discharge port, a power supply connecting part, an entrance for cooling water, a water supply port 19 and a drain port 21, and a filter for water is provided in the rear. The shape and disposition of the control part 16 and the water tank 10 are considered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334033-A (JP)
Title: Low reflectivity film, method for manufacturing the film, and image display device
Inventor: ARAI HISAO
IPC: G02B1/11
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low reflectivity film in which reflectivity is lowered without depending on the wavelength and incident angle of incident light.  <P>SOLUTION: The low reflectivity film consists of a binder and a medium having refractive index different from that of the binder and has a low reflectivity layer of the packing density of the binder increasing monotonously from one surface toward the other surface as the refractive index increases monotonously from the one surface toward the other surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334805-A (JP)
Title: Treasury bond management system, treasury bond management method, and program
Inventor: YANAGISAWA HIROTAKA
IPC: G06Q10/06
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treasury bond management system and a treasury bond management method capable of enhancing effective utilization of a treasury bond and providing company constituents including employees and/or board members with incentive.  <P>SOLUTION: When providing retirement allowance in the treasury bond, a transferring bond number calculation means 31D calculates the number of transferring bonds each year based on transfer amount of each company constituent each year and a market value of the treasury bond at the time of transfer. The accumulating total of a retirement allowance data base 42 is updated by adding the number of transferring bond of this year to accumulating total of transferring bond by the year before stored by the retirement allowance database 42. In the case that there is a retiring person, the number of holding bond in a treasury bond database 41 is updated by reducing the accumulating total of transferring bond of the retiring person from the number of holding treasury bonds stored in the treasury bond database 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343255-A (JP)
Title: Loudspeaker system
Inventor: SUZUKI TAKAHARU
IPC: H04R1/34
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loudspeaker system capable of efficiently spreading far and wide sound easily heard from a particular point toward omni-azimuth along a particular planar direction.  <P>SOLUTION: The loudspeaker system includes: a single loudspeaker 15; a first reflection plane 3f arranged in opposition to a sound output direction A1 of the loudspeaker 15 and reflecting the sound in a direction different from the output direction of the A1; and a second reflection plane 21f arranged in opposition to the first reflection plane 3f, the distance between the first reflection plane 3f and the second reflection plane 21f is continuously increased more as being apart from the center of the loudspeaker, the first reflection plane 3f and the second reflection plane 21f radially spread the sound around the loudspeaker 15 in directions different from the sound output direction A1 of the speaker 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339130-A (JP)
Title: Cosmetic
Inventor: SEI EMI
IPC: A61K8/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic excellent in the persistence of an cosmetic effect, the bloom and uniformity of a cosmetic film, non-tackiness, stability with the lapse of time (no separation and no change in scent).  <P>SOLUTION: The cosmetic contains erythritol and/or a derivative of an erythritol condensate and a specific acrylic/silicone graft copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338761-A (JP)
Title: Spout cap
Inventor: TSUCHIMURA KENJI
IPC: B65D47/36
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout cap threadably engaged with and fitted to an upper part of a liquid storing paper container which can be fixed to the liquid storing paper container without any trouble under a state in which the cap is installed in advance at the spout port, and showing a superior productivity, economic characteristic and applicability in its use in which even an aged person having a weak muscle power can easily remove the cap when the cap is to be removed.  <P>SOLUTION: This spout cap is constructed such that it is formed into a shape having at least a top plate 1 and a circumferential wall 2 vertically arranged in continuous with the top plate 1. The inner circumferential surface of the circumferential wall 2 is provided with a threaded part threadably engaged with the spout. The outer circumferential surface of the circumferential wall 2 is provided longitudinal corrugations 3 for preventing a slippage of finer touch. A part of an outer surface of the top plate 1 of the cap and an outer surface of the circumferential wall 2 is arranged to have such a shape as one in which an auxiliary means for facilitating a fitting or a removal of the cap through its turning operation is not protruded substantially in a lateral direction from an outer shape of the cap.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340075-A (JP)
Title: Oil ring
Inventor: SUZUKI TAKAO
IPC: F16J9/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil ring by which ring tension flexibly corresponding to a change in the condition of an engine can be obtained.  <P>SOLUTION: The oil ring consists of a side rail 2 sliding with the cylinder inner surface of an internal combustion engine, and expansion rings 3a, 4 biasing the side rail 2 toward a cylinder inner surface from the back. The expansion rings 3a and 4 are composed of plural kinds of shape-memory alloys 3a, 4 with different transformation temperature. Therefore, change of the ring tension at low and high temperatures, optimization of the ring tension in that process, improvement of fuel efficiency by a friction cut at a low temperature, and implementation of both oil consumption control and blow-by control at high temperature, are achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348506-A (JP)
Title: Information processing device
Inventor: SAKAKIBARA KENJI
IPC: G06F15/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent recording media from being subjected of load while maintaining a device thinner at the time of making no use of a recording medium.  <P>SOLUTION: An information processing device comprises detection levers 31 and 31 detecting insertion of the recording media 100 moved toward a holder 13 when the recording medium 100 is inserted to the holder 13 which is moved to a released position in which a mounting portion 8 mounting the recording media 100 is pulled out from a box 4, and controlling levers 30 and 30 movable between the regulating position and a non-regulating position and move to a regulating position in response to movement of the detection lever and controlling movement of the holder from a released position to a blocked position, when insertion of the recording media to the holder is detected by the detection lever.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344085-A (JP)
Title: Eartag for livestock or the like
Inventor: ASO TAKASHI
IPC: A01K11/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eartag for livestock or the like, having a connection of plates capable of being easily separated by a human hand, and not requiring treatment of the trace of wound after the separation.  <P>SOLUTION: The eartag 1 is formed out of a male plate 2 having a pin 21 capable of penetrating an auricle, and a female plate 3 having a pin-receiver 31 with which the pin 21 can be engaged. The adjoined male plate 2 and the female plate 3 are formed so that the connection part 4 have a thickness thinner than each of the plates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353500-A (JP)
Title: Internal combustion engine and piston pin
Inventor: KOBAYASHI TATSUO
IPC: F16J1/16
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain high functionalization such as combination of improvement of flexural rigidity and lightening of weight with respect to a piston pin, and securement of lubrication function.  <P>SOLUTION: The piston pin 145 comprises a hollow, cylindrical body 145a giving its appearance and has ribs 145b inside the cylindrical body. The ribs 145b are intersected crisscross in a hollow portion of the cylindrical body 145a, and as viewed from an inner wall side of the cylindrical body 145a, they are extended toward the hollow portion of the cylindrical body from the inner wall and are crossed at a center of the cylindrical body. The ribs 145b divide the hollow portion of the cylindrical body 145a into a plurality of compartments extending in an axial direction of the piston pin and reinforces the cylindrical body 145a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353946-A (JP)
Title: Heat exchanger
Inventor: SOFUE TSUTOMU
IPC: F24H9/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size while preventing generation of CO and reduction in heat efficiency, in a heat exchanger for arranging a heat exchange pipe 4 in a combustion chamber 2 faced with a burner 3.  <P>SOLUTION: A gas permeable radiator 7 is arranged in an exhaust port 5 of the combustion chamber 2, so as to be opposed to the heat exchange pipe 4. The radiator 7 is heated in red by heat of combustion exhaust gas of the burner 3, and the heat exchange pipe 4 is heated by radiation energy from the radiator 7. Even if the CO is generated by contacting with the heat exchange pipe 4 before the combustion gas completes combustion, the CO is converted into CO<SB>2</SB>by promotion of oxidation reaction by the radiation energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355392-A (JP)
Title: Device and method for autonomously optimizing screen, recording medium, and program
Inventor: NISHIDA KOJI
IPC: G06F3/0484
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GUI screen that is automatically adapted to the literacy of a user according to the evaluation results by NEM or the like.  <P>SOLUTION: An evaluating part 12 evaluates operability using the NEM or the like based on an operation history stored in an operation history DB 14. A meta-knowledge DB 16 stores information (meta-knowledge) describing rules of changes concerning the kinds, layout and the like of parts in use related to each GUI screen, as well as a guidance display, etc. Based on the evaluation results by the evaluating part 12 and the meta-knowledge, the display creating part 13 changes as necessary the kinds and/or the layout of the parts forming the user GUI screen and displays guidance, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111908-A (JP)
Title: High-frequency electronic component
Inventor: TAKATANI MINORU
IPC: H01F17/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency electronic component which is a small-sized and high-performance component and resultantly a component excelling in a total electric characteristic, by using a plurality of layers comprising at least a hybrid-resin board layer having an enough high dielectric constant, a hybrid-resin board layer having an enough low dielectric constant, a hybrid-resin board layer having an enough high permeability, and a hybrid-resin board layer having an enough high Q.  <P>SOLUTION: The high-frequency electronic component comprises a laminated electronic component 210 having two or more kinds of constituent layers formed out of hybrid materials. In at least one layer of the hybrid materials, conductor layers 262 to 266 are so formed as to constitute predetermined electric circuits out of the conductor layers, and semiconductor components 261 are mounted on the surface of the high-frequency electronic component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354940-A (JP)
Title: Liquid crystal display
Inventor: MIYAJI KOICHI
IPC: G02F1/1337
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display that is not influenced by depression to a display panel and realizes domain division with large alignment restricting power for liquid crystal, a superior visual field characteristics, and an excellent response characteristic.  <P>SOLUTION: The liquid crystal display 10 is provided with a pair of a TFT substrate 1 and a counter substrate 2 having a pixel electrode 12 and a counter electrode 22 on their opposite surfaces so that a liquid crystal layer 3 is sandwiched. When a voltage is applied between both the pixel electrode 12 and counter electrode 22, a plurality of domains wherein liquid crystal molecules 3a are aligned in different directions are formed in one display area. The pixel electrode 12 which is at least one of the pixel electrode 12 and counter electrode 22 of the TFT substrate 1 and counter substrate 2 has a pixel slit 12a. The counter electrode 22 which is the other electrode has a counter rib 23 in the display area. The height of the counter rib 23 is equal to the thickness of the liquid crystal layer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358285-A (JP)
Title: Spray nozzle
Inventor: HARA SHINICHI
IPC: B24C5/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray nozzle which sprays a pressurized gas flow mixed with particulates, can suppress dust caused by the scattering of the particulates, and can maintain a high-speed, long-distance jet flow by controlling the damping of the energy of the gas jet flow mixed with the particulate ejected from the ejection port of the nozzle.  <P>SOLUTION: An inside nozzle 2 is arranged inside an outside nozzle 1, the flow rate of an outside gas flow passing between the outside nozzle 1 and the inside nozzle 2 is made higher than the flow rate of an inside gas flow passing inside the inside nozzle 2, and a liquid spray nozzle 3 is arranged to encompass the outside nozzle 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361238-A (JP)
Title: Virtual moving guide system
Inventor: FUKUYASU AKIO
IPC: G09B29/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a guide object useful to be notified preliminarily before start of a travel confirmed efficiently by a person carrying out really the travel similar to a virtual travel, in guide simulation for conducting simulation guide display for the travel along a guide route.  <P>SOLUTION: A car navigation system selects one portion of a plurality of guide display objects in the route, by a selection rule wherein usability of notifying preliminarily the guide display objects to the driver carrying out really the simulation travel before the start of the travel is taken in, when conducting the simulation guide display for the virtual travel along the guide route (steps 230-350), and conducts the guide simulation as to the selected one portion (steps 360, 370, 380, 390).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361012-A (JP)
Title: Heating cooker
Inventor: YAMAGUCHI TAKATO
IPC: F24C7/02
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a heating cooker to be set for a preset model of a plurality of models of control programs by mounting a decorative sheet or a sheet operating switch part, prevent the wrong setting of production models, conventionally caused by using an external memory, standardize other parts than the decorative sheet and the sheet operating switch part and allow easy inventory control of operation panels.  <P>SOLUTION: A model information means 15 is provided on the decorative sheet 12 or the electrode printed sheet operating switch part 11 so that the preset model setting is allowed only by mounting the decorative sheet or the electrode printed sheet operating switch part 11 on the operation panel 10. Thus, any kind of model can be identified only by seeing the decorative sheet 12 as an appearance part, no error is made in handling the model, and the need for the external memory is eliminated to solve noise problems. Various models can be separately made by mounting the decorative sheets 12 in a final production process, producing flexible application to changes of production models.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363360-A (JP)
Title: Optical transmitting and receiving module
Inventor: YAMADA KAZUYOSHI
IPC: H01S5/022
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical transmitting and receiving module in which crosstalk between a light-emitting module and a light-receiving module is reduced.  <P>SOLUTION: Since a semiconductor laser diode 40 is configured in such a way that an electric signal is taken out from a stem 10 via differential signal lines 41a, 41b, and the diode 40 is connected to an LD driving circuit 100 via matching resistors 31a, 31b and via microstrip differential lines 71a, 71b on a circuit substrate, the electromagnetic field radiation from the lines can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038954-A (JP)
Title: Method and device for testing error in microprocessor
Inventor: SAFFORD KEVIN DAVID
IPC: G06F11/18
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that tests lockstep performance, and a corresponding method.  <P>SOLUTION: The device comprises two or more processors operable in a lockstep mode. The processors each have processor logic for executing a code sequence, a processor-specific resource referred to by the code sequence, a state machine for asserting a signal upon generation of a programmable event, and an output for supplying the asserted signal. The device further comprises a lockstep logic block operable to read and compare the respective outputs of the two or more processors. The processor outputs based on the code sequence execution are provided for the lockstep logic operable to read and compare the respective outputs of the two or more processors.  <P>COPYRIGHT: (C)2004,JPO